This piece is a reproduction of the original wall map “The World - Ocean Floors and Land Relief” originally published in 1976 by the United States Navy Office of Naval Research, showing the topography of the land and ocean floors. Reproduced with exquisite care and accuracy to preserve the beautiful aged look and wear-and-tear from years of use. The artwork has been printed on a fade-resistant, heavy-duty synthetic canvas, with its brilliant colors and accurate detail carefully restored. Hand-mounted with aged timber batons and 100% cotton rope. Each artwork comes rolled and ready to hang, individually wrapped in a protective cotton sock and sturdy cardboard box - perfect for shipping and storing.